INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6740640b12dffa1fdc63a2fea7842c32f6e654425ba6f962cc7e0b808d6f2cc0', 
    'KCNF2vJyYBwZ7qgJu70MNIjYfPmhOUZijWNQN4og5ts=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)